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Absolutely they are. No karyokinesis will take place in the absence of centrioles.
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∙ 13y ago
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Are Centrioles necessary for spindle formation?
NO!
Does crossing over involve centrioles?
No. The centrioles are involved in the formation of the mitotic spindle.
The mitotic spindle formation depends upon?
Centrioles
What is responsible for forming spindle during mitosis?
The centrioles within the cell form the mitotic spindle.
What organelle directs the formation of the mitotic spindle?
In animal cells, organelles called Centrioles are responsible for the formation of spindle fibres during cell division. In diploid cells, there is a pair of centrioles present. In the Anaphase stage, these move to opposite poles of the cell and after the spindle fibres attach to the chromosomes, pull them to the respective side. Each centriole is made of two identical cartwheel-like components, positioned at right angles to each other.
Are Centrioles necessary for spindle formation?
NO!
What is a sentence where both spindle and centrioles are used?
Although we are not sure, we believe that centrioles have something do do with spindle formation.
What provides material for spindle formation?
Centrioles
Does crossing over involve centrioles?
No. The centrioles are involved in the formation of the mitotic spindle.
The mitotic spindle formation depends upon?
Centrioles
What directs the formation of the mitotic spindle?
Centrioles are rod-shaped bodies near the nucleus and direct the formation of the mitotic spindleNuclear Envelop
Do plant's cells have centrioles?
NO plants do not have centrioles, but have a spindle closely identical to the Animals
What are three organelles in an animal cell and what do they do?
centrioles cytoskeleton spindle fibers centrioles cytoskeleton spindle fibers
What is responsible for forming spindle during mitosis?
The centrioles within the cell form the mitotic spindle.
What organelle directs the formation of the mitotic spindle?
In animal cells, organelles called Centrioles are responsible for the formation of spindle fibres during cell division. In diploid cells, there is a pair of centrioles present. In the Anaphase stage, these move to opposite poles of the cell and after the spindle fibres attach to the chromosomes, pull them to the respective side. Each centriole is made of two identical cartwheel-like components, positioned at right angles to each other.
What releases the spindle fibers?
Centrioles!
What do centrioles produce?
The centrioles produce microtubules called spindle fibers, which push the centrioles apart as they grow.
